Hi, first post, ive been looking through this forum for a while to find a solution to my problem as well as google and cant figure it out yet. I have a Macbook (model 5.1)that i am using with my Xbox 360 to get onto Xbox live and i am using an Airport Extreme router (version 7.5). However, my xbox says that my NAT is moderate and this doesnt let me get into games online. i saw in another thread that i reponded to that you just need port mapping protocol enabled, but mine is and it is still moderate. any help at all would be really appreciated. thanks